Do you need to know what two numbers multiply to 90 and add to -142? In other words, do you need to find the two numbers whose product is 90 and sum is -142? No problem! The two numbers that multiply to 90 and add to -142 are as follows:
-141.36334
-0.63666
Here is the math to prove that our above answer to "What two numbers multiply to 90 and add to -142?" is correct:
Multiply:
-141.36334 × -0.63666 ≈ 90
Add
-141.36334 + -0.63666 = -142
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
Multiply Add Calculator
Need another answer? Submit another set of values below: